<div class="content">
    <div class="top-nav">
        <div class="menu">
            <a nz-dropdown [nzDropdownMenu]="menu">
                <i nz-icon nzType="unordered-list" nzTheme="outline"></i>
            </a>
            <nz-dropdown-menu #menu="nzDropdownMenu">
                <ul nz-menu nzSelectable="true">
                    <li nz-menu-item>
                        <a routerLink="/message/ideal" routerLinkActive="active" (click)="setTitle(1)">
                            <i nz-icon nzType="smile" nzTheme="outline"></i>
                            &nbsp;理想车位
                        </a>
                    </li>
                    <li nz-menu-divider></li>
                    <li nz-menu-item>
                        <a routerLink="/message/suitable" routerLinkActive="active" (click)="setTitle(2)">
                            <i nz-icon nzType="meh" nzTheme="outline"></i>
                            &nbsp;合适车位
                        </a>
                    </li>
                    <li nz-menu-divider></li>
                    <li nz-menu-item>
                        <a routerLink="/message/thebest" routerLinkActive="active" (click)="setTitle(3)">
                            <i nz-icon [nzType]="'smile'" [nzTheme]="'twotone'"></i>
                            &nbsp;最优置换方案
                        </a>
                    </li>
                </ul>
            </nz-dropdown-menu>
        </div>
        <div class="show">
            <p>{{ nowNav }}</p>
        </div>
        <div class="login">
            <a routerLink="/login"><i nz-icon nzType="login" nzTheme="outline"></i></a>
        </div>
    </div>
    <div class="data-content">
        <router-outlet></router-outlet>
    </div>
    <hr />
    <div class="button-content">
        <div>
            <div class="aside">
                <a (click)="goBack()"><i nz-icon nzType="left" nzTheme="outline"></i>上一步</a>
            </div>
            <div class="control">
                <a (click)="goMain()">主页面</a>
            </div>
            <div class="aside">
                <a (click)="goNext()">下一步<i nz-icon nzType="right" nzTheme="outline"></i></a>
            </div>
        </div>
    </div>
</div>
